always use the grease around the perimeter of the gasket on both sides. A little goes along ways, so spread it around with your finger. Your instructions should tell all about it. I used it on my '94 and have used it ever since
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98. 5 ISB 2500HD 4X4 SLT QC, 3. 54 forest green/camel leather, 5 spd. hood weather bra, cobra CB, Westech boost & pyro, Geno "A" pod, Dee Zee brds. Grover air horns, toaster LED's, HD light lens covers, bug deflector, J&J mud flaps, back up alarm, K&N, Guidon fiberglass tonneau, Ventvisors, Fuel door LED's, X-mission fltr. Fosgate/Clarion system, ABS, trailer tow, Aux rear suspension, factory clearance lamps, sliding rear window, Michelin LT265/75R16 LTX AT, RamZerks, 24' Reinell with tandem trailer.